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Robert Dressler, MD

NPI 1891780409ActiveIndividual· Internal Medicine, Nephrology· Newark, DE

Internal Medicine, Nephrology (MD) in Newark, Delaware, licensed in DE and MD, with an NPI issued in September 2005.

Overview

NPI1891780409
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedSep 20, 2005
Last updated in NPPESNov 22, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Nephrology Primary207RN0300XC1-0003838DE
Internal Medicine, Nephrology207RN0300XD0054297MD

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other nephrologists in Newark

All 28 nephrologists in Newark · All nephrologists in Delaware